Modified to load conditions from YAML

Modified so that LHCb can load YAML conditions, with IOVs

• [2020-06-11 00:12] Validation started with lhcb-dd4hep#546
• [2020-06-11 22:55] Validation started with lhcb-dd4hep#547
• [2020-06-12 00:08] Validation started with lhcb-dd4hep#548
• [2020-06-12 11:25] Validation started with lhcb-dd4hep#549
• [2020-06-13 00:11] Validation started with lhcb-dd4hep#550
• [2020-06-14 00:04] Validation started with lhcb-dd4hep#551
• [2020-06-15 00:10] Validation started with lhcb-dd4hep#552
• [2020-06-16 00:08] Validation started with lhcb-dd4hep#553
• [2020-06-17 00:13] Validation started with lhcb-dd4hep#554
• [2020-06-18 02:03] Validation started with lhcb-dd4hep#555
• [2020-06-19 08:21] Validation started with lhcb-dd4hep#556
• [2020-06-19 15:58] Validation started with lhcb-dd4hep#558
• [2020-06-20 00:13] Validation started with lhcb-dd4hep#559
• [2020-06-21 00:08] Validation started with lhcb-dd4hep#560
• [2020-06-22 00:10] Validation started with lhcb-dd4hep#561
• [2020-06-22 14:43] Validation started with lhcb-dd4hep#562
• [2020-06-23 00:07] Validation started with lhcb-dd4hep#563
• [2020-06-23 10:30] Validation started with lhcb-dd4hep#564
• [2020-06-23 16:31] Validation started with lhcb-dd4hep#565
• [2020-06-24 00:13] Validation started with lhcb-dd4hep#566
• [2020-06-25 00:14] Validation started with lhcb-dd4hep#567
• [2020-06-26 00:11] Validation started with lhcb-dd4hep#568
• [2020-06-26 07:44] Validation started with lhcb-dd4hep#569
• [2020-06-26 09:18] Validation started with lhcb-dd4hep#570
• [2020-06-26 09:30] Validation started with lhcb-dd4hep#571

added 4 commits

• 329f8c47 - Use string instead of string_view for s_converters key
• ea61dc7e - Readability improvements to yaml_reader.h
• dc390dc4 - Use string_view + YAML::Node instead of YAML::detail::iterator_value
• 45234589 - Add converter for generic YAML condition

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changed the description

added 13 commits

• 45234589...c0ec021f - 8 commits from branch master
• 71ea86d5 - Modified to load conditions from YAML
• 51b5a7d9 - Use string instead of string_view for s_converters key
• a0776f1a - Readability improvements to yaml_reader.h
• 0ca07c4d - Use string_view + YAML::Node instead of YAML::detail::iterator_value
• 16594532 - Add converter for generic YAML condition

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added 1 commit

• 2153b5f6 - Added test to load non alignment condition

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added 1 commit

• c5cd500e - Fixed format

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resolved all threads

unmarked as a Work In Progress

added 1 commit

• 1e068a0f - Remove C-style cast

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merged

mentioned in commit 89a00824